UTC Offset
UTC+02:00
Sem, Norway Snapshot 2026
Where is Sem?
Sem, Norway
- Continent
- Europe
- Country
- Norway
- City
- Sem
- Population
- 1.8K
- Coordinates
- 59.28°, 10.33°
Sem is a city in Norway with a population of approximately 1.8K. Average temperatures range from -4°C (25°F) in January to 21°C (70°F) in July. The best time to visit is May, June, July, August, September.
Time in Sem right now
Open full time & time zone page 16:50 50
Friday, May 8, 2026
IANA time zone
Europe/Oslo
Daylight saving
DST in effect
CET / CEST
Next DST change
October 25
backward -1h
Live weather in Sem
Daylight in Sem today
View full sunrise & sunset page Sunrise
Sunset
Day length
16h 25m
Climate normals for Sem
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May best
Fair June best
Good July best
Excellent August best
Excellent September best
Good October
Poor November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 1°C / -4°C | -4°C / -8°C | 12days (97 mm) Wet | 2.7h Poor | 85% Humid | 0.5 Low | Poor | View Details |
| February | 2°C / -3°C | -2°C / -7°C | 11days (75 mm) Wet | 5h Fair | 83% Humid | 1.2 Low | Poor | View Details |
| March | 5°C / -1°C | 1°C / -5°C | 10days (68 mm) Wet | 7.3h Good | 79% Humid | 2.2 Moderate | Poor | View Details |
| April | 10°C / 3°C | 7°C / -1°C | 7days (50 mm) Good | 10.5h Excellent | 68% Muggy | 3.8 Moderate | Fair | View Details |
| May best | 16°C / 8°C | 14°C / 5°C | 9days (58 mm) Wet | 12.4h Excellent | 67% Muggy | 5.1 High | Fair | View Details |
| June best | 20°C / 13°C | 19°C / 11°C | 12days (84 mm) Wet | 13.4h Excellent | 70% Muggy | 5.6 High | Good | View Details |
| July best | 21°C / 14°C | 20°C / 13°C | 13days (97 mm) Wet | 13h Excellent | 73% Muggy | 5 Moderate | Excellent | View Details |
| August best | 19°C / 14°C | 19°C / 13°C | 13days (101 mm) Wet | 10.9h Excellent | 77% Humid | 4.2 Moderate | Excellent | View Details |
| September best | 16°C / 11°C | 15°C / 9°C | 13days (129 mm) Wet | 7.7h Good | 80% Humid | 3 Moderate | Good | View Details |
| October | 10°C / 6°C | 8°C / 3°C | 14days (131 mm) Wet | 5h Fair | 84% Humid | 1.5 Low | Poor | View Details |
| November | 5°C / 2°C | 2°C / -2°C | 14days (119 mm) Wet | 2.6h Poor | 87% Very Muggy | 0.6 Low | Poor | View Details |
| December | 2°C / -1°C | -2°C / -6°C | 14days (104 mm) Wet | 1.7h Poor | 89% Very Muggy | 0.3 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 1°C / -4°C . Feb: 2°C / -3°C . Mar: 5°C / -1°C . Apr: 10°C / 3°C . May: 16°C / 8°C . Jun: 20°C / 13°C . Jul: 21°C / 14°C . Aug: 19°C / 14°C . Sep: 16°C / 11°C . Oct: 10°C / 6°C . Nov: 5°C / 2°C . Dec: 2°C / -1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 97 mm. Feb: 75 mm. Mar: 68 mm. Apr: 50 mm. May: 58 mm. Jun: 84 mm. Jul: 97 mm. Aug: 101 mm. Sep: 129 mm. Oct: 131 mm. Nov: 119 mm. Dec: 104 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 85%. Feb: 83%. Mar: 79%. Apr: 68%. May: 67%. Jun: 70%. Jul: 73%. Aug: 77%. Sep: 80%. Oct: 84%. Nov: 87%. Dec: 89%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 21 km/h . Feb: 21 km/h . Mar: 19 km/h . Apr: 18 km/h . May: 18 km/h . Jun: 18 km/h . Jul: 17 km/h . Aug: 18 km/h . Sep: 19 km/h . Oct: 21 km/h . Nov: 21 km/h . Dec: 20 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 0°C . Feb: 1°C . Mar: 3°C . Apr: 7°C . May: 14°C . Jun: 18°C . Jul: 20°C . Aug: 19°C . Sep: 17°C . Oct: 11°C . Nov: 6°C . Dec: 3°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 1. Mar: UV 2. Apr: UV 4. May: UV 5. Jun: UV 6. Jul: UV 5. Aug: UV 4. Sep: UV 3. Oct: UV 2. Nov: UV 1. Dec: UV 0.
Frequently Asked Questions
Sem has a population of approximately 1.8K.
The best months to visit Sem are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Sem receives approximately 1113mm of rainfall annually across 142 rainy days.
Sem is located in Norway, in the Europe region.